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aaron-ortega/README.md

Hi, I'm Aaron πŸ‘‹

Data Engineer β€” I build the pipes your data flows through.

I turn messy, scattered data into reliable, well-tested pipelines that teams can trust. Currently a Senior Software Engineer @ AgentSync, with founding-data-hire roots scaling analytics from zero.

  • πŸ”§ Build fault-tolerant ETL/streaming on Snowflake, Postgres, Spark, Kafka & Kinesis
  • πŸͺ„ Orchestrate with dbt, Dagster & Airflow β€” and treat data like software (CI/CD, tests, observability)
  • πŸ“ˆ Cut a 400+ time-series workload's runtime 62% with Dask; owned 600+ models & 1,000+ data-quality tests
  • πŸŽ“ MS Physics, University of Chicago

Stack: Python Β· SQL Β· Go Β· Java Β· dbt Β· Dagster Β· Snowflake Β· Spark Β· Kafka Β· Terraform Β· AWS

🌡 Off the clock

  • πŸ“ Based in Texas
  • πŸ‘¦ Dad to one son and a German Shepherd / Husky mix
  • 🏞️ Out hiking & in the garden when the weather's good β€” πŸ“– manga, books & Twitch/Youtube when it's not

Pinned Loading

  1. pathquest pathquest Public

    Simple file system done for a job interview

    Python

  2. rust-tutorial rust-tutorial Public

    Walkthrough of "The Rust Programming Language"

    Rust

  3. Function Composition in Python Function Composition in Python
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    import functools
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    from typing import Callable
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    def compose(*functions: Callable) -> Callable:
  4. list_top_s3_directories.py list_top_s3_directories.py
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    import boto3
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    from upath import UPath
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    def directories_with_boto3(